public class MyRelations {

	public static void main(String[] args) {

		Product product = new Product();
		Electronics electronics = new Electronics();
		Product publish = new Publish();
		Electronics tv = new Tv();
		Product book = new Book();
		Product kitchen = new Kitchen();
		Product diswasher = new Dishwasher();
		
		product.showPrice();
		
		electronics.showPrice();
		tv.showPrice();
		
		electronics.showVendor();
		
		tv.showVendor();

	}

}
